Regulatory Status
For full compliance data across 55 jurisdictions, use the Substance Compliance tool.
Safety Data
Calculate MoS for your specific formulation with the MoS Calculator.
Expert Verdict
Low-EO ethoxylates are more likely to carry meaningful 1,4-dioxane residuals due to lower dilution effect. Also more lipophilic = greater skin penetration. Test residuals rigorously
Frequently Asked Questions
Is Undeceth-3 safe in cosmetics?
Low-EO ethoxylates are more likely to carry meaningful 1,4-dioxane residuals due to lower dilution effect. Also more lipophilic = greater skin penetration. Test residuals rigorously The EU classifies Undeceth-3 as "permitted". Safety rating: MODERATE.
Is Undeceth-3 allowed in the EU?
Undeceth-3 EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Undeceth-3 do in cosmetics?
Undeceth-3 functions as: Emollient, emulsifying, skin conditioning, surfactant. It is classified as a cosmetic ingredient in our database. CAS number: 34398-01-1 (generic); CosIng Ref No. 59950.
What is the Margin of Safety for Undeceth-3?
adequate The Margin of Safety (MoS) is calculated using SCCS methodology. A MoS above 100 is generally considered safe. Use the MoS Calculator tool to calculate MoS for your specific formulation and product category.
Compliance Tools
Check Undeceth-3 compliance across multiple jurisdictions:
Related Ingredients
Is Undeceth-3 in Your Products?
Scan any product label with Piro โ our free ingredient scanner. Point your camera at the ingredients list and get instant safety scores for every ingredient.
Try Piro Free โAnalyze Your Full Ingredient List
Paste any INCI list into the Decoder for instant safety analysis, or calculate the Margin of Safety for Undeceth-3 in your formulation.